package edu.tyut.game.config;

import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.scheduling.annotation.EnableAsync;
import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;

import java.io.IOException;
import java.net.ServerSocket;
import java.net.Socket;
import java.util.concurrent.Executor;
import java.util.concurrent.ThreadPoolExecutor;

@Slf4j
@EnableAsync
@Configuration
public class ExecutorConfig {

    @Bean
    public Executor asyncServiceExecutor(){
        log.debug("开启 asyncServiceExecutor");
        var executor = new ThreadPoolTaskExecutor();
        // 配置核心线程数
        executor.setCorePoolSize(5);
        // 配置最大线程数
        executor.setMaxPoolSize(5);
        // 配置队列大小
        executor.setQueueCapacity(99999);
        // 配置线程池中的名称前缀
        executor.setThreadNamePrefix("zsh-async-service-");
        // rejection-policy
        executor.setRejectedExecutionHandler(new ThreadPoolExecutor.CallerRunsPolicy());
        executor.initialize();
        return executor;
    }

}
